SourceProvider sourceProvider = output.getSourceProvider();
SourceProvider overrideSourceProvider
= unitConfiguration.getOverrideSourceProvider();
if (overrideSourceProvider != null)
{
overrideSourceProvider = overrideSourceProvider.copy();
overrideSourceProvider.copyNotSetSettingsFrom(sourceProvider);
sourceProvider = overrideSourceProvider;
}
controllerState.setSourceProvider(sourceProvider);
sourceProvider.init(